. joining us now from jerusalem, david horowitz, ed tore of the "washington post." he will be joining us about what's happening on the ground. we're looking at pictures out of jerusalem. you can see the scene there. a lot of questions, chaotic scene as people scramble to safety to figure out what had actually occurred, what took place. this comes amid a great deal of tension in the middle east, and this is just the latest that we have seen this coming out of israel between israelis and the palestinians, a conflict, and as you know, a peace that has not been achieved in that particular area. we are still waiting for more information, but you can tell from the pictures there, folks are on the phone, trying to get information, clearing the streets, the emergency personnel trying to evacuate the scene. we understand that we have a medic who is on the phone now who is joining us. sir, can you give us your name? >> i am with the american services. >> where are you now? >> i'm on the scene. we are nearly two hours after the explosion. it occurred a few minutes after 3:00 our time next to a bus